Bieg pod Tysiącletnimi Dębami

The Run Under the Millennial Oaks is a unique sporting event held in picturesque Kazimierz Biskupi, in the heart of Bieniszew Forest. The race brings together sport, history, and the beauty of the local landscape, taking participants along an avenue of millennial oaks in the Pustelnik Nature Reserve. The event is open to experienced runners, beginners, and families alike, with races over various distances and a Nordic walking event. It is organized by the Aktywny Kazimierz Biskupi Association and the Municipality of Kazimierz Biskupi, and the race tradition dates back to the beginning of the 21st century.

Race-day check-in and race bib distribution take place the day before the race (June 6, 2026) from 17:00 to 20:00 and on race day from 8:30 to 12:15. The 10 km main race starts at 13:00; the 5 km accompanying race and 5 km Nordic walking event start at 13:10. The time limit for completing the race is 14:40. The winners’ awards ceremony and event closing take place after the race at 14:45. Participant limits: 250 for the main race, 150 for the accompanying race, and 100 for Nordic walking. The event was revived for the first time in 2007, with online registration available. Participants can look forward to attractive prizes and certificates.